Propulsion device (1) for boats comprising a support body (3), which develops according to a direction of development (X) and is intended to be connected to an attachment zone (25) of a hull (21) of a boat (2), at least one propulsor (4), which is mounted on the support body (3) and comprises an impeller (41) which is rotatably constrained to the same support body (3) and is provided with an axis of rotation (45), and drive means which are connected to the impellers (41) and are able to be driven in order to make the latter rotate about their own axis of rotation (45). The propulsion device (1) comprises several propulsors (4) disposed aligned side by side to each other in the direction of development (X) of the support body (3).

    Dispositif de propulsion (1) pour bateaux comprenant un corps de support (3), qui se développe selon une direction de développement (X) et est destiné à être relié à une zone de fixation (25) d'une coque (21) d'un bateau (2), au moins un propulseur (4), qui est monté sur le corps de support (3) et comprend une hélice (41) qui est contrainte de manière rotative sur le même corps de support (3) et est pourvue d'un axe de rotation (45), et un moyen d'entraînement qui est relié aux hélices (41) et qui est apte à être entraîné pour faire tourner ces dernières autour de leur propre axe de rotation (45). Le dispositif de propulsion (1) comprend plusieurs propulseurs disposés côte à côte dans la direction de développement (X) du corps de support (3).


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    Title :

    BOAT AND PROPULSION DEVICE FOR BOATS


    Additional title:

    BATEAU ET DISPOSITIF DE PROPULSION POUR BATEAUX



    Publication date :

    2023-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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